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发明名称
Verfahren zur Zwischengussschweissung feinperlitisierter Schienen.
摘要
申请公布号
DE59100512(D1)
申请公布日期
1993.12.02
申请号
DE19915000512
申请日期
1991.02.14
申请人
ELEKTRO-THERMIT GMBH, 45139 ESSEN, DE
发明人
GUNTERMANN, HANS, DR., W-4300 ESSEN, DE;KUSTER, FRANK, DR., W-4030 RATINGEN 6, DE
分类号
B23K23/00;E01B11/52;(IPC1-7):E01B11/52
主分类号
B23K23/00
代理机构
代理人
主权项
地址
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